Which of the following statements is false?
a. Task method updateProgress updates a Task’s progress property, which represents the percentage completion.
b. Task method updateValue updates a Task’s value property, which holds each intermediate value.
c. Task method isCancelled returns a boolean value indicating whether the Task has been cancelled.
d. All of the above are true.
D
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The PrintScreen key will accomplish what?
A) Copy a picture of all that is visible on the screen to the clipboard. B) Print a picture of the window that is currently open. C) Copy a picture of the window that is currently open to the clipboard. D) Print a picture of all that is visible on the screen.
Two tasks that are operating ________ are both making progress at once.
a. sequentially b. concurrently c. iteratively d. recursively